In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants) ?

Related Mcqs:

The rate of the chemical reaction A → B doubles as the concentration of A i.e.., CA is doubled. If rate of reaction is proportional to CA n, then what is the value of n for this reaction ?

A. 0 B. 0.5 C. 1 D. 2...

Half life period of a chemical reaction is proportional to CA0 -1, if the reaction is of _______________ order?

A. First B. Zero C. Second D. Third...

Fluid flow in a real packed bed can be approximated as ________________ model?

A. Plug flow B. Dispersion C. Mixed flow D. Tank in series...

A reaction which is catalysed by a base is catalysed by all substances which have a tendency to_______________________?

A. Lose a proton B. Gain a proton C. Gain an electron D. None of these...

A typical example of an exothermic reversible reaction conducted at high pressure in industry is____________________?

A. Dehydration of ethanol B. Methanol synthesis C. Reformation of methane D. Polymerisation of ethylene...